CA2130894A1 - Hip joint prothesis - Google Patents

Hip joint prothesis

Info

Publication number
CA2130894A1
CA2130894A1 CA002130894A CA2130894A CA2130894A1 CA 2130894 A1 CA2130894 A1 CA 2130894A1 CA 002130894 A CA002130894 A CA 002130894A CA 2130894 A CA2130894 A CA 2130894A CA 2130894 A1 CA2130894 A1 CA 2130894A1
Authority
CA
Canada
Prior art keywords
collum
intended
hip joint
attachment part
femoris
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002130894A
Other languages
French (fr)
Other versions
CA2130894C (en
Inventor
Bjorn Albrektsson
Lars Carlsson
Magnus Jacobsson
Tord Rostlund
Stig Wennberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AstraZeneca AB
Original Assignee
Astra AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Astra AB filed Critical Astra AB
Publication of CA2130894A1 publication Critical patent/CA2130894A1/en
Application granted granted Critical
Publication of CA2130894C publication Critical patent/CA2130894C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/746—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to a plate opposite the femoral head
    • A—HUMAN NECESSITIES
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    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1664—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip
    • A61B17/1668—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip for the upper femur
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    • A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
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    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
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    • A61F2002/30317—The prosthesis having different structural features at different locations within the same prosthesis
    • A61F2002/30327—The prosthesis having different structural features at different locations within the same prosthesis differing in diameter
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
    • A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
    • A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0069—Three-dimensional shapes cylindrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0084—Means for distinguishing between left-sided and right-sided devices; Sets comprising both left-sided and right-sided prosthetic parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Neurology (AREA)
  • Dentistry (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention relates to a hip joint prosthesis comprising an attachment part for a ball unit (18) being designed to be an-chored in the neck of a human femur (collum femoris), said attachment part, which is intended to be inserted into a channel (5, 14) extending through the femoral collum, being provided with parts for carrying a ball or caput (18) intended to be attached to the collum after removal of the head of the collum. The attachment part also comprises a fixture part comprising two main parts, a first part (1) which is to extend through a bore-hole (5) from the collum femoris towards the outer side of the femur and a sec-ond part (2) intended to fit into a cylindrical cavity cut into the cancellous bone of the collum.
CA002130894A 1992-02-28 1993-02-26 Hip joint prothesis Expired - Fee Related CA2130894C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9200597A SE9200597D0 (en) 1992-02-28 1992-02-28 HIP JOINT PROSTHESIS II
SE9200597-4 1992-02-28
PCT/SE1993/000169 WO1993016663A1 (en) 1992-02-28 1993-02-26 Hip joint prosthesis

Publications (2)

Publication Number Publication Date
CA2130894A1 true CA2130894A1 (en) 1993-08-29
CA2130894C CA2130894C (en) 2004-01-27

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CA002130894A Expired - Fee Related CA2130894C (en) 1992-02-28 1993-02-26 Hip joint prothesis

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US (2) US5980575A (en)
EP (2) EP1120096B1 (en)
JP (1) JP3459419B2 (en)
AT (2) ATE252874T1 (en)
AU (1) AU661565B2 (en)
CA (1) CA2130894C (en)
DE (2) DE69331002T2 (en)
ES (2) ES2166360T3 (en)
FI (1) FI943946A (en)
NO (1) NO305344B1 (en)
NZ (1) NZ249621A (en)
SE (1) SE9200597D0 (en)
WO (1) WO1993016663A1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9501829D0 (en) * 1995-05-17 1995-05-17 Astra Ab Drill guide
SE9600208D0 (en) * 1996-01-19 1996-01-19 Astra Ab Fixture and prosthesis including the same
EP0959821B1 (en) * 1996-08-13 2005-03-23 James B. Grimes Femoral head-neck prosthesis
US6120544A (en) * 1997-05-16 2000-09-19 Eska Implants Gmbh & Co. Femur endoprosthesis for articial hip joint
DE19834277C2 (en) * 1998-07-30 2000-08-10 Gamal Baroud Femoral neck endoprosthesis for an artificial hip joint
GB2346327A (en) * 1999-01-26 2000-08-09 Javier Cabrera Bipolar screw microprosthesis of the hip
ES2226829T3 (en) * 1999-04-15 2005-04-01 Franz Sutter PROTECTION OF ARTICULATION HEAD AND ASSEMBLY OF PARTS FOR CONSTRUCTION.
US6284002B1 (en) * 1999-05-27 2001-09-04 Nicholas G. Sotereanos Proximal femoral replacement implant and method of implanting the same
JP2003529408A (en) * 1999-10-06 2003-10-07 アストラ・テック・アクチエボラーグ Implant
DE10021527C1 (en) * 2000-05-03 2001-12-06 Aesculap Ag & Co Kg Femoral neck prosthesis
NL1016551C2 (en) * 2000-11-07 2002-05-14 Erik Leonard Hoffman Fastening element, for hip prosthesis, has plate-shaped supporting element, and hollow pin driven into spongy bone, and secured by fixing plate and openings through which bone can grow
ATE428380T1 (en) * 2000-11-07 2009-05-15 Erik Leonard Hoffman FASTENING ELEMENT FOR AN IMPLANT, IN PARTICULAR A HIP PROSTHESIS
US6616697B2 (en) 2001-03-13 2003-09-09 Nicholas G. Sotereanos Hip implant assembly
CN2534997Y (en) * 2001-09-21 2003-02-12 钱本文 Thigh-bone neck protection apparatus
US6783553B2 (en) 2001-10-24 2004-08-31 James B. Grimes Prosthesis
US20030163202A1 (en) * 2002-02-06 2003-08-28 Lakin Ryan C. Modular resurfacing prosthetic
US7247171B2 (en) * 2002-03-11 2007-07-24 Sotereanos Nicholas G Modular hip implants
US6695883B2 (en) * 2002-04-11 2004-02-24 Theodore W. Crofford Femoral neck fixation prosthesis
US7922772B2 (en) * 2002-05-24 2011-04-12 Zimmer, Inc. Implants and related methods and apparatus for securing an implant on an articulating surface of an orthopedic joint
US7771483B2 (en) * 2003-12-30 2010-08-10 Zimmer, Inc. Tibial condylar hemiplasty implants, anchor assemblies, and related methods
US20040078084A1 (en) * 2002-10-22 2004-04-22 Ricardo Albertorio Prosthetic implant and method of use
CN100374093C (en) * 2003-03-13 2008-03-12 钱本文 Artificial hip joint device without handle
US8236060B2 (en) 2003-12-30 2012-08-07 Zimmer, Inc. Tethered joint bearing implants and systems
US7534271B2 (en) 2004-01-22 2009-05-19 Smith + Nephew Femoral hip prosthesis and method of implantation
US20050203633A1 (en) * 2004-03-02 2005-09-15 Alfred Fernandes Lifetime solution for hip dysfunction
GB2411839B (en) * 2004-03-08 2006-11-01 Biomet Merck Ltd Prosthesis
ATE506012T1 (en) * 2004-06-22 2011-05-15 Link Waldemar Gmbh Co SURGICAL LEVER
US8852195B2 (en) 2004-07-09 2014-10-07 Zimmer, Inc. Guide templates for surgical implants and related methods
US7862617B2 (en) * 2004-07-27 2011-01-04 Lamprich Medical, Llc Spinal disc prosthesis apparatus and placement method
US7753961B2 (en) * 2005-01-14 2010-07-13 United Orthopedic Corporation Thighbone shaft
EP1726273A1 (en) * 2005-05-24 2006-11-29 Zimmer GmbH Hip joint prosthesis
GB2432503B (en) * 2005-11-23 2008-03-26 Nicholson Machinery Ltd Method and apparatus for topping vegetables
US8025664B2 (en) 2006-11-03 2011-09-27 Innovative Spine, Llc System and method for providing surgical access to a spine
US8579985B2 (en) 2006-12-07 2013-11-12 Ihip Surgical, Llc Method and apparatus for hip replacement
US8974540B2 (en) 2006-12-07 2015-03-10 Ihip Surgical, Llc Method and apparatus for attachment in a modular hip replacement or fracture fixation device
EP2094197B8 (en) 2006-12-07 2016-03-09 IHip Surgical, LLC Apparatus for total hip replacement
GB0720596D0 (en) * 2007-10-22 2007-11-28 Smith & Nephew Joint prosthesis
US8801799B2 (en) * 2008-07-24 2014-08-12 Howmedica Osteonics Corp. Femoral head prosthesis
KR101903698B1 (en) * 2009-07-10 2018-10-02 임플란티카 페이턴트 엘티디. Hip joint device and method
US8961573B2 (en) 2010-10-05 2015-02-24 Toby Orthopaedics, Inc. System and method for facilitating repair and reattachment of comminuted bone portions
US8870963B2 (en) 2010-10-27 2014-10-28 Toby Orthopaedics, Inc. System and method for fracture replacement of comminuted bone fractures or portions thereof adjacent bone joints
US20120123481A1 (en) * 2010-11-15 2012-05-17 Lin Chih I Bone fixation device
US9295556B2 (en) * 2011-02-07 2016-03-29 Arthrex, Inc. Minimally invasive total hip replacement
US9254154B2 (en) 2011-03-03 2016-02-09 Toby Orthopaedic, Inc. Anterior lesser tuberosity fixed angle fixation device and method of use associated therewith
GB201105243D0 (en) 2011-03-29 2011-05-11 Depuy Ireland An implant
US9730797B2 (en) 2011-10-27 2017-08-15 Toby Orthopaedics, Inc. Bone joint replacement and repair assembly and method of repairing and replacing a bone joint
US9271772B2 (en) 2011-10-27 2016-03-01 Toby Orthopaedics, Inc. System and method for fracture replacement of comminuted bone fractures or portions thereof adjacent bone joints
US9402667B2 (en) 2011-11-09 2016-08-02 Eduardo Gonzalez-Hernandez Apparatus and method for use of the apparatus for fracture fixation of the distal humerus
US9398928B2 (en) * 2012-09-28 2016-07-26 DePuy Synthes Products, Inc. Adjustable height arthroplasty plate
US9283008B2 (en) 2012-12-17 2016-03-15 Toby Orthopaedics, Inc. Bone plate for plate osteosynthesis and method for use thereof
US20140277530A1 (en) 2013-03-15 2014-09-18 Smed-Ta/Td, Llc Fixation of bone implants
US10945850B2 (en) * 2018-10-25 2021-03-16 Revision Technologies Llc Interconnected implants and methods

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682265A (en) * 1951-12-28 1954-06-29 Marie B Collison Trochanteric plate and artificial femoral head
US2685877A (en) * 1952-03-20 1954-08-10 Dobelle Martin Femoral head prosthesis
US2785673A (en) * 1952-05-06 1957-03-19 Anderson Roger Femoral prosthesis
US3002514A (en) * 1958-01-24 1961-10-03 Deyerle William Minor Hip setting pin
DE2535649C3 (en) * 1975-08-09 1981-07-02 Rosenthal Technik Ag, 8672 Selb Ceramic spherical hip joint cap prosthesis for cementless implantation
CH602091A5 (en) * 1976-06-03 1978-07-31 Huggler Arnold
CH612585A5 (en) 1977-05-23 1979-08-15 Sulzer Ag
DE2845231A1 (en) 1977-10-21 1979-05-03 Indong Oh JOINT PROSTHESIS AND PROCEDURE FOR IMPLANTING THEREOF
FR2438470A1 (en) * 1978-10-12 1980-05-09 Rambert Andre HIP PROSTHESIS
DE2854334C3 (en) * 1978-12-15 1982-01-07 Erler, Fritz, Dr., 8500 Nürnberg Thigh-hip joint endoprosthesis
US4456005A (en) * 1982-09-30 1984-06-26 Lichty Terry K External compression bone fixation device
FR2537868B3 (en) * 1982-12-20 1985-10-11 Richards France Sarl PROSTHESIS FOR REPLACING THE HIP JOINT
US4904264A (en) * 1984-05-08 1990-02-27 Fried. Krupp Gmbh Artifical joint system
DE3420035A1 (en) * 1984-05-29 1985-12-05 Scheunemann, Rüdiger, Dipl.-Ing., 5204 Lohmar Artificial joint system with ideal natural force introduction
LU85727A1 (en) * 1985-01-11 1986-08-04 Professeur Andre Vincent JOINT PROSTHESIS AND TOOL FOR MOUNTING CELLE-DI
DE8601326U1 (en) * 1986-01-21 1986-03-27 Steinleitner, Werner, Dr.med., 6800 Mannheim Cementless, rotationally stable compression hip prosthesis
US4795473A (en) 1987-01-09 1989-01-03 Grimes James B Extramedullary femoral head-neck prosthesis and method of implanting same
SE463072B (en) 1988-06-10 1990-10-08 Bjoern Albrektsson HOEFTLEDSPROTES
AU633071B2 (en) * 1989-04-25 1993-01-21 Per-Ingvar Branemark Anchoring element for supporting a joint mechanism of an ankle, or other reconstructed joint
US4976740A (en) * 1989-07-14 1990-12-11 Kleiner Jeffrey B Anchored femoral dome
IT1237496B (en) * 1989-10-26 1993-06-08 Giuseppe Vrespa SCREW DEVICE FOR ANCHORING BONE PROSTHESES, METHOD FOR THE APPLICATION OF SUCH DEVICE AND RELATED EQUIPMENT
SE8904053L (en) * 1989-11-30 1991-05-31 Volvo Ab HOEFTLEDSPROTES
WO1991009572A1 (en) * 1989-12-21 1991-07-11 Bakinsky Nauchno-Issledovatelsky Institut Travmatologii I Ortopedii Compressing screw for osteosynthesis
DE9017101U1 (en) * 1990-12-19 1991-04-11 Gerhard Hug Gmbh, 7801 Umkirch Bone screw
AT398529B (en) * 1991-01-25 1994-12-27 Winkler Heinz Dr ENDOPROTHESIS, ESPECIALLY THE HIP JOINT
FR2674122A1 (en) * 1991-03-21 1992-09-25 Super Patrick Joint prosthesis, in particular for a joint of the enarthroidal type
SE9102216D0 (en) * 1991-07-23 1991-07-23 Astra Ab HIP JOINT PROSTHESIS
US5342363A (en) * 1992-11-30 1994-08-30 Wright Medical Technology, Inc. Medical instrument and procedure
CH687230A5 (en) * 1993-02-18 1996-10-31 Peter Prof Dr Schawalder Stem component for a Endogelenkprothese.
IL105183A (en) * 1993-03-28 1996-07-23 Yehiel Gotfried Surgical device for connection of fractured bones

Also Published As

Publication number Publication date
ES2166360T3 (en) 2002-04-16
US5741262A (en) 1998-04-21
AU661565B2 (en) 1995-07-27
NZ249621A (en) 1997-05-26
JPH07504104A (en) 1995-05-11
EP0627902A1 (en) 1994-12-14
WO1993016663A1 (en) 1993-09-02
ATE252874T1 (en) 2003-11-15
AU3654193A (en) 1993-09-13
US5980575A (en) 1999-11-09
CA2130894C (en) 2004-01-27
NO943149L (en) 1994-08-25
DE69333281D1 (en) 2003-12-04
NO943149D0 (en) 1994-08-25
EP1120096B1 (en) 2003-10-29
ATE207334T1 (en) 2001-11-15
DE69331002D1 (en) 2001-11-29
FI943946A0 (en) 1994-08-26
SE9200597D0 (en) 1992-02-28
JP3459419B2 (en) 2003-10-20
DE69331002T2 (en) 2002-05-02
EP0627902B1 (en) 2001-10-24
EP1120096A1 (en) 2001-08-01
ES2210054T3 (en) 2004-07-01
FI943946A (en) 1994-10-26
NO305344B1 (en) 1999-05-18
DE69333281T2 (en) 2004-07-29

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